| | East Renton Highlands, WA | Boerne, TX | United States |
| Percent Religious | 38.7% | 54.4% | 49.4% |
| Baptist | 1.4% | 5.2% | 8.2% |
| Episcopalian | 0.8% | 4.0% | 0.6% |
| Catholic | 15.5% | 19.0% | 19.7% |
| Church of Jesus Christ | 3.1% | 3.6% | 2.1% |
| Lutheran | 2.0% | 7.4% | 2.4% |
| Pentecostal | 2.0% | 0.7% | 1.9% |
| Methodist | 1.4% | 8.9% | 4.0% |
| Presbyterian | 1.9% | 1.6% | 1.7% |
| Other Christian | 7.4% | 3.9% | 6.7% |
| Judaism | 0.8% | 0.0% | 0.7% |
| Eastern | 1.5% | 0.0% | 0.5% |
| Islam | 0.7% | 0.0% | 0.9% |